An m-by-n array contains __________ rows, _________columns and_________ elements.
Fill in the blank(s) with the appropriate word(s).
m, n, m * n
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Identify the letter of the choice that best matches the phrase or definition.
A. A form that displays data from the fields in its record source. B. Indicates the control that is currently active and ready for user action. C. Used to enter, update, and print records in a database. D. A custom form that shows only the fields a particular user wants; in some cases, the fields may be locked so all the user can do is look at the data. E. A way to add multiple subforms to a form in a compact way. F. A small object such as text box, a button, or a label that lets users interact with the form. G. Displays information that always appears on the form, even when the records change; appears at the top of the screen in Form view and at the top of the first page when the form is printed. H. A control that users can click to perform common tasks. I. A form that does not have a record source. J. Displays a list of values, and lets users select one from the list. K. Used when you want to search for a particular value in a field. L. A datasheet nested in another datasheet; displays records from a related table.
You can edit a header by simply left-clicking in a blank space at the top of the document and selecting Edit Header
Indicate whether the statement is true or false
Case-Based Critical Thinking QuestionsCase 2-2You have built your first schedule but your supervisor wants you to make some changes to it, adding some padding in some places and tightening things up in other places. This requires you to familiarize yourself with the concepts of lead and lag time.In your schedule, you have a step for photo research and a second step for design layout. The two steps are in an FS relationship to one another, but your supervisor tells you that the layout can begin before all of the photo research is done. Which of the following will accomplish this?
A. adding a lead time of -50% B. removing a lead time of 50% C. adding a lead time of 50% D. adding a lag time of 50%
Why is it important to ground both computers and network devices?
A. to ensure that the power supply is limited to an output of 110V DC B. to facilitate the flow of current from the power supply to the computer case C. to provide a path of least resistance for stray current D. to ensure that both the power supplied and the power used is in sync with the ground voltage